Nationwide Evaluation of X-ray Trends

Nationwide Evaluation of X-ray Trends PDF Author: Nationwide Evaluation of X-ray Trends Task Force
Publisher:
ISBN:
Category : Radiation
Languages : en
Pages : 8

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Nationwide Evaluation of X-ray Trends

Nationwide Evaluation of X-ray Trends PDF Author: Nationwide Evaluation of X-ray Trends Task Force
Publisher:
ISBN:
Category : Radiation
Languages : en
Pages : 8

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Book Description


Unnecessary Exposure to Radiation from Medical and Dental X-rays

Unnecessary Exposure to Radiation from Medical and Dental X-rays PDF Author: United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Oversight and Investigations
Publisher:
ISBN:
Category : Radiography
Languages : en
Pages : 176

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Book Description


Radiation Protection Guidance for Diagnostic X Rays

Radiation Protection Guidance for Diagnostic X Rays PDF Author: United States. Interagency Working Group on Medical Radiation
Publisher:
ISBN:
Category : Radiation
Languages : en
Pages : 48

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Radiation Protection in Dentistry

Radiation Protection in Dentistry PDF Author: Canada. Environmental Health Directorate
Publisher:
ISBN:
Category : Radiation
Languages : en
Pages : 88

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Book Description
This code has been prepared to provide specific guidance to the dentist, dental hygienist, dental assistant, and other support persons concerned with safety procedures & equipment performance, on the requirements for safe use of radiation emitting equipment. Topics covered include the responsibility of the facility owner & equipment operators, dental facility requirements (design, radiation protection, inspection), specifications for newly acquired & existing dental x-ray equipment, film processing & handling, quality assurance & control, procedures to reduce radiation exposure to personnel, and minimizing radiation exposure to patients. Appendices include tables showing recommended radiation dose limits and specifications for shielding, a glossary, and excerpts from regulations concerning radiation emitting devices.

If Your Mouth Could Talk

If Your Mouth Could Talk PDF Author: Kami Hoss
Publisher: BenBella Books
ISBN: 1637740379
Category : Medical
Languages : en
Pages : 201

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Book Description
USA TODAY AND WALL STREET JOURNAL BESTSELLER You’ve heard the advice: If you want to live longer, eat healthy foods and exercise daily. But there’s a third piece of the puzzle, and it can add 10 to 15 years to your life. It’s been right under your nose this whole time—literally. Your mouth is the gateway to your body and is the most critical organ for improving your health, from childhood onward. Everything in the human life cycle is related to the mouth: fertility, childbirth, sleeping soundly, success in school, finding a mate, getting a job, psychological well-being, avoiding chronic or systemic disease, and aging well. Your mouth is a window into the health of your body as a whole; from its microbiome to its structure, it impacts your physical and mental wellness in countless ways. Unfortunately, the mouth-body connection has been largely neglected by American medicine . . . until now. If Your Mouth Could Talk is the result of over 20 years of firsthand experience and research by renowned orthodontist and dentofacial orthopedist, Dr. Kami Hoss. In this groundbreaking work, Dr. Hoss connects the dots between oral health and whole-body health, offering a roadmap to a longer, more successful future for you and your family. This isn’t a book about brushing and flossing—or any of the other standard advice you get from your dentist. Instead, you’ll hear about how to protect your mouth’s microbiome, the effect of diet, the relationship between oral structure and sleep problems, how to breathe better, and more. This is an in-depth guide for people who want to take control of their health to the fullest extent possible—who want to understand how their mouth contributes to their overall health and quality of life, and what they can do to better care for it. If your mouth could talk, it would tell you about the condition of your entire life. Time to start listening.

Unnecessary Exposure to Radiation from Medical and Dental X-rays

Unnecessary Exposure to Radiation from Medical and Dental X-rays PDF Author: United States. Congress. House. Committee on Interstate and Foreign Commerce. Subcommittee on Oversight and Investigations
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 238

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Book Description


Health Risks from Exposure to Low Levels of Ionizing Radiation

Health Risks from Exposure to Low Levels of Ionizing Radiation PDF Author: Committee to Assess Health Risks from Exposure to Low Levels of Ionizing Radiation
Publisher: National Academies Press
ISBN: 0309133343
Category : Science
Languages : en
Pages : 422

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Book Description
This book is the seventh in a series of titles from the National Research Council that addresses the effects of exposure to low dose LET (Linear Energy Transfer) ionizing radiation and human health. Updating information previously presented in the 1990 publication, Health Effects of Exposure to Low Levels of Ionizing Radiation: BEIR V, this book draws upon new data in both epidemiologic and experimental research. Ionizing radiation arises from both natural and man-made sources and at very high doses can produce damaging effects in human tissue that can be evident within days after exposure. However, it is the low-dose exposures that are the focus of this book. So-called “late” effects, such as cancer, are produced many years after the initial exposure. This book is among the first of its kind to include detailed risk estimates for cancer incidence in addition to cancer mortality. BEIR VII offers a full review of the available biological, biophysical, and epidemiological literature since the last BEIR report on the subject and develops the most up-to-date and comprehensive risk estimates for cancer and other health effects from exposure to low-level ionizing radiation.

ICRP Publication 139

ICRP Publication 139 PDF Author: ICRP,
Publisher: SAGE Publications Limited
ISBN: 9781526459039
Category : Science
Languages : en
Pages : 120

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Book Description


Principles of Dental Imaging

Principles of Dental Imaging PDF Author: Olaf E. Langland
Publisher: Lippincott Williams & Wilkins
ISBN: 9780781729659
Category : Medical
Languages : en
Pages : 486

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Book Description
This new edition successfully combines elements of radiographic technique with interpretation information for readers. Five sections cover the concepts of radiologic imaging, radiographic techniques and procedures, special imaging techniques, radiation health, and assessment and interpretation. Based on the Oral and Maxillofacial Radiology guidelines published by the American Association of Dental Schools, this unique book features numerous high-quality photographs, radiographs, and line drawings. New information on digital radiography, radiation health, periodontal disease, and image assessment is included, as well as chapter review questions, case-based questions, and workshop and laboratory exercises. To help readers prepare for certification, sample multiple-choice and case-based questions for the National and State Board Certification Examinations are also included.

Reference Levels and Achievable Doses in Medical and Dental Imaging

Reference Levels and Achievable Doses in Medical and Dental Imaging PDF Author: National Council on Radiation Protection and Measurements. Scientific Committee 4-3 on Diagnostic Reference Levels and Achievable Doses, and Reference Levels in Medical Imaging: Recommendations for Applications in the United States
Publisher: National Council of Teachers of English
ISBN: 9780983545026
Category : Medical
Languages : en
Pages : 133

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Book Description
Diagnostic reference levels (DRLs) are used in medical imaging to indicate whether the patient radiation dose or amount of administered activity from a specific procedure are unusually high or low for that procedure. DRLs are the first step in the optimization process to manage patient dose commensurate with the medical purpose of the procedure. Achievable dose is an optimization goal, based on survey data, and typically defined as the median value (50th percentile) of the dose distribution of standard techniques and technologies in widespread use. The overarching goal is to obtain image quality consistent with the clinical objective, while avoiding unnecessary radiation. Too low an exposure, however, is also to be avoided if it results in an inadequate image. This Report represents an important continuation of NCRP reports on radiation safety and health protection in medicine and lays the foundation for the development and application of DRLs and achievable doses for diagnostic x-ray examinations. The concept of DRLs is extended to procedures other than diagnostic x-ray examinations (e.g., for interventional radiology) by the use of reference levels (RLs), which represent radiation dose levels that if exceeded prompt an evaluation of the reasons why. This Report discusses the establishment and use of RLs for fluoroscopically-guided interventional (FGI) procedures and describes why a different approach from DRLs is required to account for the greater complexity of interventional radiology compared with standard medical imaging procedures. Phantoms are models of the human body used in radiation dosimetry studies to estimate exposures to patients. The use of phantom survey data in the United States is contrasted with the use of patient-based dose data in Europe for establishing DRLs, achievable doses, and RLs. The use of phantom survey data is reviewed for determining DRLs for imaging modalities such as projection radiography, fluoro